1.
Rev. otorrinolaringol. cir. cabeza cuello
;
48(1): 3-9, abr. 1988. ilus, tab
Article
in Spanish
| LILACS
| ID: lil-56661
2.
Rev. méd. Chile
;
114(7): 665-73, July 1986. tab
Article
in Spanish
| LILACS
| ID: lil-44926